Nanosecond laser structuring for improving rate capability of lithium iron phosphate cathode

LiFePO4 cathode's low-capacity retention at high current rates is due to its low electrical conductivity. To address this, a three-dimensional cathode was fabricated using a nanosecond laser. Its performance was studied based on groove aspect ratios (0.39, 0.96) and pitch distances (112 μm, 224...

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Bibliographic Details
Main Authors: Dongkyu Park, Dongkyoung Lee
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Science: Advanced Materials and Devices
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2468217924001710
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